254410238

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1\times {\mathrm{2309}}^1$

素因数の和:3019

約数の個数: 16

約数和(自身を含む): 386694000

約数和(自身を除く): 132283762

約数列:

[1, 2, 89, 178, 619, 1238, 2309, 4618, 55091, 110182, 205501, 411002, 1429271, 2858542, 127205119, 254410238]

約数ペア:

[(1, 254410238), (2, 127205119), (89, 2858542), (178, 1429271), (619, 411002), (1238, 205501), (2309, 110182), (4618, 55091)]